Granite yog cov khoom siv nrov siv los ua lub hauv paus rau cov khoom lag luam laser vim nws qhov ruaj khov, lub zog, thiab ntom.Txawm li cas los xij, txawm tias nws muaj ntau yam zoo, granite tuaj yeem muaj qee qhov tsis xws luag uas tuaj yeem cuam tshuam cov khoom lag luam laser.Hauv tsab xov xwm no, peb yuav tau tshawb xyuas qhov tsis xws luag ntawm kev siv granite ua lub hauv paus rau cov khoom siv laser.
Cov hauv qab no yog qee qhov tsis xws ntawm kev siv granite ua lub hauv paus rau cov khoom siv laser:
1. Nto Roughness
Granite tuaj yeem muaj qhov ntxhib saum npoo, uas tuaj yeem cuam tshuam qhov zoo ntawm cov khoom siv laser.Qhov chaw ntxhib tuaj yeem ua rau tsis sib xws lossis tsis tiav, ua rau cov khoom tsis zoo.Thaum lub npoo tsis du, lub laser beam yuav tau refracted los yog absorbed, ua rau variations nyob rau hauv qhov tob txiav.Qhov no tuaj yeem ua rau nws nyuaj kom ua tiav qhov xav tau thiab qhov tseeb hauv cov khoom lag luam laser.
2. Thermal Expansion
Granite muaj cov thermal expansion coefficient tsawg, uas ua rau nws yooj yim rau deformation thaum raug kub.Thaum lub sij hawm laser ua, cua sov yog generated, ua rau thermal expansion.Qhov kev nthuav dav tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm lub hauv paus, ua rau muaj qhov tsis zoo ntawm cov khoom ua tiav.Tsis tas li ntawd, lub deformation tuaj yeem qaij lub workpiece, ua rau nws tsis tuaj yeem ua tiav lub kaum sab xis lossis qhov tob.
3. Moisture Absorption
Granite yog ntxeem tau, thiab nws tuaj yeem nqus dej noo yog tias tsis raug kaw kom raug.Qhov nqus dej noo tuaj yeem ua rau lub hauv paus nthuav dav, ua rau muaj kev hloov pauv ntawm lub tshuab ua kom haum.Tsis tas li ntawd, noo noo tuaj yeem ua rau xeb ntawm cov khoom siv hlau, ua rau lub tshuab ua haujlwm tsis zoo.Thaum qhov kev sib raug zoo tsis raug, nws tuaj yeem cuam tshuam rau lub laser beam zoo, ua rau cov khoom tsis zoo thiab raug.
4. Kev vibrations
Kev co tuaj yeem tshwm sim vim lub tshuab laser txav los yog lwm yam xws li hauv pem teb lossis lwm lub tshuab.Thaum vibrations tshwm sim, nws tuaj yeem cuam tshuam rau lub hauv paus kev ruaj ntseg, ua rau qhov tsis raug ntawm cov khoom tiav.Tsis tas li ntawd, kev vibrations tuaj yeem ua rau misalignment ntawm lub tshuab laser, ua rau muaj kev ua yuam kev hauv kev txiav qhov tob lossis lub kaum sab xis.
5. Cov xim tsis sib xws thiab xim
Granite tuaj yeem muaj qhov tsis sib xws hauv cov xim thiab kev ntxhib los mos, ua rau muaj kev hloov pauv ntawm cov khoom zoo li.Qhov sib txawv tuaj yeem cuam tshuam rau cov khoom lag luam zoo nkauj yog tias qhov tsis sib xws yog pom ntawm qhov chaw.Tsis tas li ntawd, nws tuaj yeem cuam tshuam rau lub tshuab laser calibration, ua rau muaj qhov sib txawv ntawm qhov txiav qhov tob thiab lub kaum sab xis, ua rau kev txiav tsis raug.
Zuag qhia tag nrho, thaum granite yog ib qho khoom siv zoo heev rau lub hauv paus ntawm cov khoom siv laser, nws tuaj yeem muaj qee qhov tsis xws luag uas yuav tsum tau xav txog.Txawm li cas los xij, cov teeb meem no tuaj yeem txo qis lossis tiv thaiv los ntawm kev saib xyuas kom zoo thiab ntsuas lub tshuab laser.Los ntawm kev hais txog cov teeb meem no, granite tuaj yeem ua cov khoom siv txhim khu kev qha rau lub hauv paus ntawm cov khoom lag luam laser.
Post lub sij hawm: Nov-10-2023